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Kramer 712N

1:1 Composite Video/Stereo audio receiver

£116 (£139.20 inc. VAT)
Availability: Please Call

Kramer 712N Description

The Kramer 712N is a twisted pair receiver for composite video and unbalanced stereo audio signals. The 711N transmitter converts composite video and stereo audio to a twisted pair signal and the 712N receiver converts the twisted pair signal back into composite video and stereo audio signals.

Kramer 712N Key Features

  • Bandwidth — 85MHz (-3dB).
  • Twisted Pair Input/Outputs — RJ-45 connectors.
  • Looping Input — 712N (RJ-45).
  • Selectable Input Signal Termination — 712N.
  • Level (Gain) and EQ (Peaking) Controls — 712N.
  • Power Connect™ System — A single connection to the transmitter or the receiver powers both units when the devices are within 150ft (50m) of each other.
  • System Range — Up to 400m (1200ft).
  • Cable — UTP (unshielded twisted pair) or STP (shielded twisted pair) such as CAT 5.
  • 7 year warranty ( Click Here for details)


Kramer 712N Specifications

Input 1 x RJ-45 CAT 5 shielded connector (LINE IN)
Output 1 x composite video 1Vpp/75Ω, on a BNC connector
1 x stereo unbalanced audio 4dBu/50kΩ, on two RCA connectors
Video Max. Signal Level 2.8Vpp
Audio Max. Signal Level 7.6Vpp
Video Bandwidth (-3db) 85MHz
Audio Bandwidth (-3db) >100kHz
Diff. Gain 0.04%
Diff. Phase 0.25Deg
K-factor 0.1%
Video S/n Ratio 75dB
Audio S/n Ratio 77dB
Audio Crosstalk (all Hostile) -53dB @5MHz, video into audio
Controls LEVEL: - 1.3dB to +6.3dB
EQ @30MHz: 0dB to +3.7dB
Video Coupling DC
Audio Coupling DC for both line input and output
Audio THD + Noise 0.026%, 1kHz
Audio 2nd Harmonic 0.001% @1kHz
Power 12V DC 45mA, when 711N is fed by an independent 12V supply
In The Box 712N, Power supply, mounting bracket (each)
Product Dimension 12.00cmx7.15cmx2.44cm (4.72"x2.81"x0.96") WxDxH
Product Weight 0.2kg (0.4lbs) approx.
Shipping Dimension 23.20cmx12.00cmx8.90cm (9.13"x4.72"x3.50") WxDxH
Shipping Weight 0.5kg (1.1lbs) approx.

Kramer 712N Usage Diagram



Kramer 712N Usage Diagram



Kramer 712N Possible Alternatives

Product CodeDescriptionPriceInc. VAT
Kramer 711N 1:1 Composite Video/Stereo audio transmitter £116 £139.20